Theoretical and practical limits of high megapixel cameras.

Being a high resolution senor enjoyer myself, im wondering where the future might take us.
Will the pixel counts of modern sensors just increase generation to generation forever?

I believe they wont. When i started to photograph, many people were longing for more megapixels, but nowadays the calls for more megapixels got quiter and most people
seem to be content with whats available on the market.

Some people do still want more megapixels tho. And here im asking, how far will it go?

Of course there must be some limits to megapixelcount i imagine. Here some, that i can think of:

* Too limiting for shutterspeeds - Shots of moving subjects will need too fast of a shutter speed to be practial
* Limited by diffraction. Some lenses, like f6.3, will become limited by diffraction very soon, at like 76 megapixels.
* Limited by practicability - who needs it? at what point will there be no more market, because noone prints that big?
* Limited by lenses - is there some point, where it becomes too expensive to design lenses to resolve those high megapixel sensors (even right now most lenses dont resolve the full potential of today 45 - 61 megapixel sensors)?
* Too limited by iso, at some point you will only see all megapixels by iso 100 and anything above will result in not getting the full benefit of the pixel count

Perhaps you can think of more reasons.

What do u think? What will be the most limiting factors and where do you think we will end up, pixel count wise, in the forseeable future?

Report: Canon to launch 4 fast L prime lenses in the first half of 2024

We have mentioned that we won’t be reporting on a couple of the most requested prime lenses for the RF mount until we have information we’re 100% confident in, but there are a few reports on the topic making their way around the web. It’s rumored that Canon will announce 4 fast L prime wide

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Sony to continue global shutter implementation with a new professional video camera

It looks like Sony plans to ride the global shutter technology into their cinema lineup with what appears to be a global shutter version of the Sony PXW-FX9. Next Sony Cinema Camera (Google Translated) PXW-Z750 users will be delighted with the larger sensor version, which will be positioned next to XDCAM 6K and CineLine. Global

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Nomatic x Peter McKinnon launch The LUMA Camera Collection exclusively with B&H Photo

Nomatic just announced the LUMA Camera Collection, a series of backpacks and slings designed to meet the needs of every photographer. Offering an attractive blend of form and function, this Nomatic x Peter McKinnon collaboration is making its retail debut here at B&H. The LUMA collection departs from the previous McKinnon collab with new 18L,

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Canon not going global shutter with next round of EOS R camera bodies

There has been a lot of hype around Sony’s a9 III announcement and the presence of a global shutter image sensor. Everything about the camera body seems to be marketed around speed, which fits the technology built into the camera. Almost immediate, there was some chatter if Canon would go the same route in their

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RF 28-70mm f/2L USM

Post your shots from Canon's initial 'halo' lens for the RF system.

This is the lens that stays mounted on my R3 for family shots around the house. It's also great for indoor events.

"Wren"
Wren.jpg
EOS R3, RF 28-70mm f/2L USM @ 70mm, 1/60 s, f/2.2, ISO 500

"Dove"
Dove.jpg
EOS R3, RF 28-70mm f/2L USM @ 60mm, 1/60 s, f/2.8, ISO 16000

"Not a Pumpkin"
Not a Pumpkin.jpg
EOS R3, RF 28-70mm f/2L USM @ 70mm, 1/160 s, f/2, ISO 25600
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RF 100-400mm f/5.6-8 IS USM

Post your shots from Canon's first non-L lens reaching 400mm. The lens is light enough to bring along while traveling but delivers image quality nearly as good as the RF 100-500, at a surprisingly low price.

For many, this will be a great lens for birds and wildlife, and with the close minimum focus distance yielding a 0.41x magnification at just under 1 m, it's also great for insects. Although not a common subject for a long lens like this, my main use of it so far has been landscapes.

"Salina" – One of the Aeolian Islands north of Sicily, seen from Mt. Etna (90 km away)
Salina.jpg
EOS R8, RF 100-400mm f/5.6-8 IS USM @ 400mm, 1/400 s, f/8, ISO 1000

"Etna Smoke" – Southeast Crater on Mt. Etna, seen from the Etna Observatory at 2800 m.
Etna Smoke.jpg
EOS R8, RF 100-400mm f/5.6-8 IS USM @ 100mm, 1/125 s, f/5.6, ISO 800
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MTF Charts vs. Sharpness in the field

I have a 135mm f1.8 lens and a 400 f2.8 Lens.

While the 400 f2.8 has "perfect" mtf charts and the 135mm f1.8 does not, the 135mm f1.8 shows way more sharpness in a field test.

Im talking about the sony lenses here. I tested this with the 61mp a7r iv.
I shot a testsubject and framed it the same with both lenses, meaning i had to walk further away with the 400mm lens.

Tests were shot with a tripod and a remote shutter. The results also align with my experience with these lesnes from months of use.

How can this be? Shouldnt the 400mm f2.8 be clearly sharper according to the MTF charts?

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Antarctic trip and the question of which telephoto?

Ich plane für nächstes Jahr eine Reise in die Antarktis.
Bei der Objektivwahl bin ich am überlegen, ob das EF 200-400 TC 1.4 oder das RF 100-500 zu bevorzugen ist.
Sicherlich ist man mit dem RF wesentlich wendiger, die Bildqualität spricht jedoch eher für das EF.

Hat hier jemand bereits Erfahrung mit der Antarktis und kann mir einen Tip geben, ob hier Supertele sinvoll sind?
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The world’s most popular camera* is…Canon

Some of the Apple aficionados out there may be familiar with the backstory of the iconic Sosumi warning sound, at least with one of the many versions of the story. The true version was shared by the developer who created that and other system sounds.

Back at the end of the 80’s when System 7 was being written (two versions later than System 5 that came with my first Mac), Apple Computer was being sued by Apple Corps (The Beatles’ music company) over their name, so their lawyers told them to steer clear of anything to do with music. The developer made a xylophone sound he wanted to call Chime, the lawyers said ‘too musical’. He then jokingly proposed ‘Let It Beep’ before deciding on Sosumi, as in So Sue Me, in honor of the ongoing litigation and the name stuck.

Now, what the heck does any of that have to do with photography? That developer also created the System 7 sound for a screen capture. That same sound is used as the ‘shutter sound’ for the billions of iPhones out there taking pictures.

The source? A recording of the shutter sound of his own Canon AE-1.



*popularity as determined by shutter sound, based on research conducted by @neuroanatomist on November 8, 2023
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The world’s most popular camera* is…Canon

Some of the Apple aficionados out there may be familiar with the backstory of the iconic warning sound, at least with one of the many versions of the story. The true version was shared by the developer who created that and other system sounds.

Back at the end of the 80’s when System 7 was being written (two versions later than System 5 that came with my first Mac), Apple Computer was being sued by Apple Corps (The Beatles’ music company) over their name, so their lawyers told them to steer clear of anything to do with music. The developer made a xylophone sound he wanted to call Chime, the lawyers said ‘too musical’. He then jokingly proposed ‘Let It Beep’ before deciding on Sosumi, as in So Sue Me, in honor of the ongoing litigation and the name stuck.

Now, what the heck does any of that have to do with photography? That developer also created the System 7 sound for a screen capture. That same sound is used as the ‘shutter sound’ for the billions of iPhones out there taking pictures.

The source? A recording of the shutter sound of his own Canon AE-1.



*popularity as determined by shutter sound, based on research conducted by @neuroanatomist on November 8, 2023

Canon Patent Application: Canon TS-R lenses

Do you remember those two patent applications here and here that we talked about Canon looking at doing motorized tilt and shift with the possibility of fine AF control as well? Well, those patent applications were based on a different kind of tilt-shizzle lens, which involved moving elements instead of shifting and swinging the entire

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Preorder: SmallRig Introduces the RC 60B Portable COB LED Video Light

The need for supplemental video lighting continues to grow, even with today’s compact, low-light cameras. Control over light, shadow, and color accuracy is essential for professional results. In response to demands for a compact, lightweight, flexible lighting system, SmallRig has introduced the “New Realm in Portable Lighting” – the RC 60B COB LED Video Light

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Sony Electronics Releases 300mm F2.8 G Master OSS; the World’s Lightest Large-Aperture Telephoto Prime Lens

SAN DIEGO – November 7, 2023 – Sony Electronics is pleased to announce the release of the world’s lightesti 300mm telephoto prime lens G Master™ (SEL300F28GM), a full-frame α™ (Alpha™) E-mount lens with a maximum aperture of F2.8. The anticipated FE 300mm F2.8 G Master OSS lens has the high depiction performance and high-speed, high-precision AF

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Sony Electronics Releases the Alpha 9 III; the World’s First Full-Frame Camera with a Global Shutter Systemi

SAN DIEGO- Nov. 7, 2023 – Sony Electronics today introduced the Alpha 9 III camera equipped with the world’s firsti full-frame global shutter image sensor. The newly developed global shutter image sensor exposes and reads all pixels simultaneously, unlike a rolling shutter sensor that records images sequentially from the top row of pixels to the

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Do Canon lenses go down in price for the holidays?

I am new to photography. I make artisan jewelry and needed to upgrade an old camera to a newer one to take product photos. I bought a nice lens RF 100mm f/2.8L Macro IS USM for this and it works great, now I have my eye on a Canon RF 24-105 mm f/4L IS USM I am interested in a multipurpose lens. I have seen them go for $1,180 US dollars and up.

My question: Is it a good idea to wait for the holiday specials (if any) or just buy now? Will it even make a difference in price?

I thought some of you experienced photographers would know better. I don't mind buying refurbished.
I am not even sure if there is such a thing as a Canon lens discount for holiday specials so I thought I'd ask.

Thank you, any help is appreciated Angel from The Bay
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Sony announces a9 III with global shutter

Screenshot 2023-11-07 at 11.10.28 AM.png

Sony has delivered the world’s first mirrorless camera with a full-frame global shutter sensor: the a9 III. This revolutionary release promises unrivaled speed thanks to the capabilities of the newly designed 24.6MP Exmor RS CMOS sensor, including 120 fps continuous shooting with AF/AE, flash sync at all speeds up to 1/80,000 sec., and no subject distortion.

They announced a 300/2.8 GM alongside it.
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Canon to speak at IEDM about new sensor development

On December 13th, Canon will have a presentation at IEDM (International Electron Devices Meeting) on a new sensor that they have developed. Image-sensors-world first discovered this snippet; Canon will introduce a new twisted photodiode CIS structure – 6 µm pixel pitch – enabling all-directional autofocus for high speed and accuracy and 95 dB DR. Twisted

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